def test_inverse(scaler, request):
scaler = request.getfixturevalue(scaler)
deployed = deploy_pickle("function_transformer", scaler)
xtest = np.random.uniform(0, 1, 10)
py = scaler.inverse_transform(xtest[None])
c = deployed.transform_inverse(10, xtest)
assert np.abs(py - c).max() < 1e-4
def test_inverse(scaler, request):
scaler = request.getfixturevalue(scaler)
deployed = deploy_pickle("fastQL", scaler)
xtest = np.random.uniform(0, 1, 10)
py = scaler.transform(xtest[None], inverse=True).numpy()
c = deployed.transform_inverse(10, xtest)
assert np.abs(py - c).max() < 1e-5
def test_forward(scaler, request):
scaler = request.getfixturevalue(scaler)
deployed = deploy_pickle("fastQL", scaler)
xtest = np.random.uniform(20, 30, 10)
py = scaler.transform(xtest[None]).numpy()
c = deployed.transform(10, xtest)
assert np.abs(py - c).max() < 1e-5
def test_forward(scaler, request):
scaler = request.getfixturevalue(scaler)
deployed = deploy_pickle("functiontransformer", scaler)
xtest = np.random.uniform(21, 29, 10)
py = scaler.transform(xtest[None])
c = deployed.transform(10, xtest)
print(xtest, "->", c, " instead of: ", py)
assert np.abs(py - c).max() < 1e-4
def test_inverse(scaler, request):
scaler = request.getfixturevalue(scaler)
deployed = deploy_pickle("function_transformer", scaler)
xtest = np.random.uniform(0, 1, 10)
py = np.empty(10)
counter = 0
for _, transform, columns in scaler.transformers_:
inputs = xtest[counter:counter + len(columns)]
counter += len(columns)
if transform == 'passthrough':
py[columns] = inputs
else:
py[columns] = transform.inverse_transform([inputs])[0]
c = deployed.transform_inverse(len(py), xtest)
print(np.c_[xtest, c, py])
assert np.abs(py - c).max() < 1e-4
def deployed(scaler):
return deploy_pickle("minmaxscaler", scaler)
def deployed(scaler):
return deploy_pickle("standardscaler", scaler)
def deployed(pipeline):
return deploy_pickle("pipeline", pipeline)
def deep_deployed(deep_classifier):
return deploy_pickle("gbdtcD", deep_classifier)
def deployed(classifier):
return deploy_pickle("gbdtc", classifier)
